DMPlexMetricSetGradationFactor#
Set the metric gradation factor
Synopsis#
#include "petscdmplex.h"
PetscErrorCode DMPlexMetricSetGradationFactor(DM dm, PetscReal beta)
Input parameters#
dm - The
DM
beta - The metric gradation factor
Notes#
The gradation factor is the maximum tolerated length ratio between adjacent edges.
Turn off gradation by passing the value -1. Otherwise, pass a positive value.
This is only used by Mmg and ParMmg (not Pragmatic).
See Also#
DMPLEX
, DMPlexMetricGetGradationFactor()
, DMPlexMetricSetHausdorffNumber()
Level#
beginner
Location#
src/dm/impls/plex/plexmetric.c
Index of all DMPlex routines
Table of Contents for all manual pages
Index of all manual pages